6
-148
* The factory setting depends upon the Inverter capacity. The value for a 200 V Class Inverter of 0.4 kW is given.
Changing Frequency Reference and Display Units
Set the Digital Operator frequency reference and display units using constant o1-03. You can change the units
for the following constants using o1-03.
•
U1-01 (Frequency Reference)
•
U1-02 (Output Frequency)
•
U1-05 (Motor Speed)
•
U1-20 (Output Frequency after Soft Start)
•
d1-01 to d1-17 (Frequency references)
Switching Monitors when the Power Supply Is ON
Using constant o1-02, select the monitor item (U1-
[status monitor]) to be displayed on the Digital Oper-
ator when the power supply is turned ON. For monitors that can be displayed, refer to U1-
in
Chapter 5
User Constants
.
o2-02
STOP key
during con-
trol circuit
terminal
operation
Sets the Stop Key in the run
mode.
0: Disabled (When the Run
Command is issued from and
external terminal, the Stop
Key is disabled.)
1: Enabled (Effective even
during run.)
0 or 1
1
No
A
A
A
A
506H
o2-03
User con-
stant initial
value
Clears or stores user initial val-
ues.
0: Stores/not set
1: Begins storing (Records the
set constants as user initial
values.)
2: All clear (Clears all recorded
user initial values)
When the set constants are
recorded as user initial values,
1110 will be set in A1-03.
0 to 2
0
No
A
A
A
A
507H
o2-05
Frequency
reference set-
ting method
selection
When the frequency reference is
set on the Digital Operator fre-
quency reference monitor, sets
whether the Enter Key is neces-
sary.
0: Enter Key needed
1: Enter Key not needed
When set to 1, the Inverter
accepts the frequency reference
without Enter Key operation.
0 or 1
0
No
A
A
A
A
509H
o2-07
Cumulative
operation
time setting
Sets the cumulative operation
time in hour units.
Operation time is calculated
from the set values.
0 to
65535
0 hr
No
A
A
A
A
50BH
o2-10
Fan opera-
tion time set-
ting
Set the initial value of the fan
operation time using time units.
The operation time accumulates
from the set value.
0 to
65535
0 hr
No
A
A
A
A
50EH
Con-
stant
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
V/f
V/f
with
PG
Open
Loop
Vec-
tor
Flux
Vec-
tor
